URLs

• https://www.pixiv.net/users/14945821
• https://www.pixiv.net/stacc/mamana489
• https://twitter.com/butaniku481
• https://twitter.com/intent/user?user_id=4676950190
• https://seiga.nicovideo.jp/user/illust/27496658
• https://www.nicovideo.jp/user/27496658